/*
 * Copyright (C) 2010 The Guava Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 */

package com.google.common.collect;

import com.google.common.annotations.GwtCompatible;
import java.util.Map;
import java.util.Set;
import java.util.SortedMap;
import java.util.SortedSet;

/**
 * Interface that extends {@code Table} and whose rows are sorted.
 *
 * <p>
 * The {@link #rowKeySet} method returns a {@link SortedSet} and the {@link #rowMap} method returns
 * a {@link SortedMap}, instead of the {@link Set} and {@link Map} specified by the {@link Table}
 * interface.
 *
 * @author Warren Dukes
 * @since 8.0
 */
@GwtCompatible
public interface RowSortedTable<R, C, V> extends Table<R, C, V> {
    /**
     * {@inheritDoc}
     *
     * <p>
     * This method returns a {@link SortedSet}, instead of the {@code Set} specified in the
     * {@link Table} interface.
     */
    @Override
    SortedSet<R> rowKeySet();

    /**
     * {@inheritDoc}
     *
     * <p>
     * This method returns a {@link SortedMap}, instead of the {@code Map} specified in the
     * {@link Table} interface.
     */
    @Override
    SortedMap<R, Map<C, V>> rowMap();
}
